catg Diaphragm Pumps for Air, Technical features: ■ Pure transferring, evacuation and compression of gases ■ Version for slightly aggressive or corrosive gases and vapours ■ High level of gas tightness Series LABOPORT® N 86 KN.18 Pumps Series N 86 diaphragm pumps are single-head, dry-running devices used in a wide range of laboratory applications. They transfer, compress and pump down without contamination. The heart of these very compact pumps is a KNF structured diaphragm. This patented diaphragm was stress-optimized using the Finite Elements method. As a result, we were able to make the pumps smaller while increasing the service life of the diaphragm. The pumps are available in various versions differing in the materials which contact the media. Material in contact with the pumped media Type/Order No. Pump head Diaphragm Valves Ultimate vacuum (mbar abs.) 100 Operating pressure (bar g) 2.4 With thermal switch and power fuse Motors with other voltages and frequencies on request Accessories and spare parts Description Details Order No. Hose connector G 1/8, PVDF, for tube ID 4 mm 025671 Fine control valve with pressure gauge pressure side 001786 Fine control valve with vacuum gauge suction side 001787 KNF reserves the right to make changes.

Diaphragm Pumps for Air, Gases and Vapours Dimensions and performance characteristics Pump down time for 5 l receiver 1013 Flow capacity l/min (Liter at STP) KNF Neuberger GmbH, Alter Weg 3, D-79112 Freiburg, Tel. ++49(0)7664/5909-0, Fax ++49(0)7664/5909-99, www.knf.de, E-Mail: [email protected] KNF reserves the right to make changes.